2022 Honda Accord Transmission Fluid & Service Spec
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Quick Answer
- Transmission Make/Model: Honda continuously variable transmission (CVT)
- OEM Fluid Spec: Honda HCF-2
- Drain & Fill Capacity: Approximately 3.7 US quarts (3.5 liters)
- Full Overhaul Capacity: Approximately 7.3 US quarts (6.9 liters)
- Filter OEM Part Number: Verify with dealer or service manual. Many Honda CVTs utilize internal, non-serviceable filters, but some may have external inline filters.
- Recommended Service Interval:
- Normal Duty: Every 60,000 miles or 3 years (whichever comes first).
- Severe Duty (Towing, mountainous driving, frequent short trips): Every 30,000 miles or 1.5 years (whichever comes first).
Fluid Type Explained
For the 2022 Honda Accord, specifically models equipped with the continuously variable transmission (CVT), the only recommended fluid is Honda HCF-2. This is a proprietary Honda fluid engineered specifically for their CVT units. Unlike traditional automatic transmissions that use geared power transmission and a torque converter, CVTs use a belt or chain and a pair of variable-diameter pulleys to provide an infinite number of gear ratios. This design requires a very specific fluid with unique friction modifiers and viscosity characteristics to ensure proper operation, prevent belt/pulley slippage, and maintain the longevity of the transmission.
Using any fluid other than Honda HCF-2 can lead to serious transmission issues, including premature wear, erratic operation, and ultimately, transmission failure. aftermarket "multi-vehicle" CVT fluids, while claiming compatibility, may not meet the exact specifications and can void your warranty. Always insist on genuine Honda HCF-2 fluid when performing any transmission service.
Service Procedure
The 2022 Honda Accord CVT transmission fluid service typically involves a drain and fill procedure, rather than a "flush" or "full exchange." A drain and fill involves simply draining the fluid from the transmission pan and refilling it with new fluid. Although this only replaces a portion of the total fluid volume, performing this service at recommended intervals is sufficient for maintaining the transmission
More specs for the 2022 Honda Accord
Oil Capacity & Filter
Capacity, weight, filter PN, drain plug torque, change interval.
Fluid Type Specs
Engine oil, coolant, ATF, diff, brake, PS, DEF — with OEM spec numbers.
Coolant Capacity & Type
Total system capacity, OEM coolant spec, flush interval, bleed tips.
Torque Specifications
Lug nuts, drain plug, caliper, axle nut, plug, key fasteners.
Brake Pad & Rotor Specs
Pad PNs, rotor size, min thickness, caliper torque.
Tire Size & Pressure
OEM size, cold psi, bolt pattern, wheel size, TPMS.
Battery Size & Group
Group size, CCA, AGM/flooded, dimensions, reset note.
A/C Refrigerant & Oil
R-134a or R-1234yf, charge oz, PAG oil spec.
Bulb Sizes (Headlight, Tail, Fog)
Headlight, fog, tail, turn, reverse, interior.
Factory Maintenance Schedule
Service intervals by mileage, severe-duty notes, known issues.
Towing Capacity & Payload
Max tow, payload, GVWR/GCWR, hitch class by trim.
Fuse Box Diagram & Amperage
Fuse box locations, layout, amps, and what each fuse controls.
Serpentine Belt Routing & Length
Belt routing, length, rib count, OEM + aftermarket PNs.
Wheel Alignment Specifications
Camber, caster, toe ranges (front & rear), adjustability notes.
Paint Color Codes
All factory colors with paint codes, sticker location, touch-up tips.
Wiper Blade Sizes
Driver/passenger/rear blade size, attachment, OEM + cross-refs.
Spark Plug Type & Gap
Plug PN, gap, torque, interval by engine.
Transmission & Axle Gear Ratios
Trans gear ratios, axle ratios, RPO codes, tow vs MPG impact.
Key Fob Programming
DIY programming steps, FCC ID, fob PN, battery, transponder.
Same spec — other model years
Maintenance & repair guides
2022 Honda Accord Maintenance Schedule →
Available maintenance guidance; confirm the manufacturer schedule.
Repair planning references →
Plan the scope of work; detailed procedures need configuration-matched evidence.
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Values can vary by engine, trim and build date; check your VIN-specific service information. Updated 2026-06-23.